Product Details | CLOSE TOLERANCE SCREW

5305-00-525-9313 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

Part Alternates: 908452, 90-8452, 5305-00-525-9313, 00-525-9313, 5305005259313, 005259313

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-525-9313

Drawings & Photos | NSN 5305-00-525-9313


Demand History | NSN 5305-00-525-9313

Part Number Request Date QTY Origin
908452 2024-03-67 10 United States
908452 2024-01-25 20 United States
5305-00-525-9313 2018-06-152 430 DIBBS
5305-00-525-9313 2018-05-144 430 DIBBS
5305-00-525-9313 2018-05-143 186 DIBBS
5305-00-525-9313 2018-05-135 186 DIBBS
5305-00-525-9313 2018-05-131 379 DIBBS
5305-00-525-9313 2018-05-123 379 DIBBS
5305-00-525-9313 2018-04-116 186 DIBBS
5305-00-525-9313 2018-04-108 186 DIBBS
5305-00-525-9313 2018-04-100 186 DIBBS
5305-00-525-9313 2018-04-92 186 DIBBS
5305-00-525-9313 2018-03-67 255 DIBBS
5305-00-525-9313 2018-02-43 44 DIBBS
5305-00-525-9313 2018-02-43 1415 DIBBS
5305-00-525-9313 2018-02-32 201 DIBBS
5305-00-525-9313 2018-02-32 80 DIBBS
5305-00-525-9313 2018-01-01 56 DIBBS
5305-00-525-9313 2017-11-319 174 DIBBS
5305-00-525-9313 2017-10-289 139 DIBBS
5305-00-525-9313 2017-10-278 80 DIBBS
5305-00-525-9313 2017-09-270 80 DIBBS
5305-00-525-9313 2017-09-262 769 DIBBS
5305-00-525-9313 2017-09-257 22 DIBBS
5305-00-525-9313 2017-09-249 22 DIBBS
5305-00-525-9313 2017-08-241 769 DIBBS
5305-00-525-9313 2017-05-130 769 DIBBS
5305-00-525-9313 2017-03-72 751 DIBBS
5305-00-525-9313 2016-10-293 412 DIBBS
5305-00-525-9313 2016-07-187 340 DIBBS
5305-00-525-9313 2015-07-187 1338 DIBBS
5305-00-525-9313 2015-06-162 145 DIBBS
5305-00-525-9313 2015-06-159 145 DIBBS

Cross Reference | NSN 5305-00-525-9313

Part Number Cage Code Manufacturer
90-8452 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 5305-00-525-9313

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.400 INCHES NOMINAL
FASTENER LENGTH 1.900 INCHES NOMINAL
MATERIAL STEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TY 1 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.930 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
COUNTERSINK ANGLE 100.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE D1 CROSS RECESS TYPE 1
GRIP LENGTH 1.500 INCHES NOMINAL
GRIP DIAMETER 0.4982 INCHES MINIMUM AND 0.4991 INCHES MAXIMUM
SURFACE FINISH 32.0 MICROINCHES GRIP 63.0 MICROINCHES THREADS
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 1.760 INCHES NOMINAL FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER 0.106 INCHES MINIMUM AND 0.111 INCHES MAXIMUM FIRST HOLE
MANUFACTURERS CODE 81205
DESIGN CONTROL REFERENCE 90-8452

Restrictions/Controls & Freight Information | NSN 5305-00-525-9313

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 095190 HARDWARE, NOI
Less than car load rating Q 70
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5305-00-525-9313

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeFLSX:C-135 STRATOLIFTER
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each